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Fencer Vulns
high 7.5

CVE-2002-0117 json

Cross-site scripting vulnerability in Yet Another Bulletin Board (YaBB) 1 Gold SP 1 and earlier allows remote attackers to execute arbitrar…

published 2002-03-25 24 y ago modified 2026-06-16 4 mo ago also EUVD-2002-0117

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.8%
EPSS 2.8% chance of exploitation in 30 days, percentile 86%
public exploits
1
Exploit-DB

Summary

Cross-site scripting vulnerability in Yet Another Bulletin Board (YaBB) 1 Gold SP 1 and earlier allows remote attackers to execute arbitrary script and steal cookies via a message containing encoded Javascript in an IMG tag.

Patch / fix

Timeline

  1. First public exploit (EDB-21208)
  2. Published

Exploit prediction

2.84% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-21208 YaBB 9.1.2000 - Cross-Agent Scripting webapps, 2002-01-09
  • online.securityfocus.com http://online.securityfocus.com/archive/1/249031 referenced PoC, tagged "exploit" by a source, unverified
  • online.securityfocus.com http://online.securityfocus.com/cgi-bin/vulns-item.pl?section=info&id=3828 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.